From b2f13324285e9f616da10d4c1fb2d101723c07ea Mon Sep 17 00:00:00 2001
From: ed <ed@FreeBSD.org>
Date: Sat, 2 Jan 2010 10:09:20 +0000
Subject: ANSIfy various tools in usr.bin/.

Most of these tools properly build at WARNS=6, except for their K&R
function declarations. Fix this, so we can bump WARNS as well.
---
 usr.bin/biff/biff.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'usr.bin/biff/biff.c')

diff --git a/usr.bin/biff/biff.c b/usr.bin/biff/biff.c
index c04c8d3..70d2d85 100644
--- a/usr.bin/biff/biff.c
+++ b/usr.bin/biff/biff.c
@@ -110,7 +110,7 @@ main(int argc, char *argv[])
 }
 
 static void
-usage()
+usage(void)
 {
 	(void)fprintf(stderr, "usage: biff [n | y | b]\n");
 	exit(2);
-- 
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